This guide covers how to set up a WiFi hotspot on Linux using a single adapter.

The scenario it aims to solve is one where only one device (for instance a laptop) is connected to a WiFi networked that has a whitelist of permitted MAC addresses. The connected device can then be used to create a hotspot that other devices can connect to for internet access.

At times, we may need to keep certain files off a particlar repo. Usually a .gitignore file would suffice. But what if we want those files to be present in another repo? How do we go about setting that up?